38 lines
710 B
C++
38 lines
710 B
C++
#include "Sed.hpp"
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Sed::Sed(char *file, char *find, char *replacement)
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: _file( file )
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, _new_file( std::string(file).append(".replace") )
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, _find( find )
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, _replacement( replacement ) {
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return;
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}
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Sed::~Sed() {return;}
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void Sed::replace() {
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std::ifstream file(this->_file.c_str());
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std::ofstream new_file(this->_new_file.c_str());
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char str[this->_find.length() - 1];
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int len = this->_find.length();
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char tmp;
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while (file.get(str, 1 + 1, EOF))
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{
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if (str[0] == this->_find[0])
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{
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tmp = str[0];
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file.get(str, len, EOF);
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if (this->_find.compare(1, len - 1, str) == 0)
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new_file << this->_replacement;
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else
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new_file << tmp << str;
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}
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else
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new_file << str;
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}
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}
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